86613232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{318431}}^1$

素因数の和:318456

約数の個数: 20

約数和(自身を含む): 177685056

約数和(自身を除く): 91071824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 318431, 636862, 1273724, 2547448, 5094896, 5413327, 10826654, 21653308, 43306616, 86613232]

約数ペア:

[(1, 86613232), (2, 43306616), (4, 21653308), (8, 10826654), (16, 5413327), (17, 5094896), (34, 2547448), (68, 1273724), (136, 636862), (272, 318431)]